snapdragon fix sanity test and add to Jenkins hardware

.ci/Jenkinsfile-hardware_snapdragon

@@ -0,0 +1,41 @@
+#!/usr/bin/env groovy
+
+pipeline {
+  agent none
+  stages {
+    stage('Build and Verify') {
+
+      agent {
+        label 'snapdragon'
+      }
+      steps {
+        sh 'export'
+        sh 'make distclean'
+        sh 'ccache -z'
+        sh 'git fetch --tags'
+        sh 'make eagle_default'
+        sh 'ccache -s'
+        // sanity check
+        sh 'adb devices'
+        sh 'make eagle_default sanity'
+      }
+      options {
+        timeout(time: 30, unit: 'MINUTES')
+      }
+
+    }
+
+  } // stages
+  environment {
+    CCACHE_DIR = '/tmp/ccache'
+    CI = true
+    ARM_CROSS_GCC_ROOT="/home/jenkins/Qualcomm/ARM_Tools/gcc-4.9-2014.11"
+    HEXAGON_ARM_SYSROOT="/home/jenkins/Qualcomm/qrlinux_sysroot"
+    HEXAGON_SDK_ROOT="/home/jenkins/Qualcomm/Hexagon_SDK/3.0"
+    HEXAGON_TOOLS_ROOT="/home/jenkins/Qualcomm/HEXAGON_Tools/7.2.12/Tools"
+  }
+  options {
+    buildDiscarder(logRotator(numToKeepStr: '20', artifactDaysToKeepStr: '30'))
+    timeout(time: 60, unit: 'MINUTES')
+  }
+}